摘要: #假设文件名是:fortest.gtf declare -i fileLines fileLines=`sed -n '$=' fortest.gtf` echo $fileLines # linesCount=0let linesCount=($fileLines/20+1)*2 阅读全文
posted @ 2013-11-26 11:41 emanlee 阅读(367) 评论(0) 推荐(0) 编辑